247313280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7577}}^1$

素因数の和:7616

約数の個数: 128

約数和(自身を含む): 834792480

約数和(自身を除く): 587479200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 7577, 8160, 10880, 15154, 16320, 22731, 30308, 32640, 37885, 45462, 60616, 75770, 90924, 113655, 121232, 128809, 151540, 181848, 227310, 242464, 257618, 303080, 363696, 386427, 454620, 484928, 515236, 606160, 644045, 727392, 772854, 909240, 969856, 1030472, 1212320, 1288090, 1454784, 1545708, 1818480, 1932135, 2060944, 2424640, 2576180, 2909568, 3091416, 3636960, 3864270, 4121888, 4849280, 5152360, 6182832, 7273920, 7728540, 8243776, 10304720, 12365664, 14547840, 15457080, 16487552, 20609440, 24731328, 30914160, 41218880, 49462656, 61828320, 82437760, 123656640, 247313280]

約数ペア:

[(1, 247313280), (2, 123656640), (3, 82437760), (4, 61828320), (5, 49462656), (6, 41218880), (8, 30914160), (10, 24731328), (12, 20609440), (15, 16487552), (16, 15457080), (17, 14547840), (20, 12365664), (24, 10304720), (30, 8243776), (32, 7728540), (34, 7273920), (40, 6182832), (48, 5152360), (51, 4849280), (60, 4121888), (64, 3864270), (68, 3636960), (80, 3091416), (85, 2909568), (96, 2576180), (102, 2424640), (120, 2060944), (128, 1932135), (136, 1818480), (160, 1545708), (170, 1454784), (192, 1288090), (204, 1212320), (240, 1030472), (255, 969856), (272, 909240), (320, 772854), (340, 727392), (384, 644045), (408, 606160), (480, 515236), (510, 484928), (544, 454620), (640, 386427), (680, 363696), (816, 303080), (960, 257618), (1020, 242464), (1088, 227310), (1360, 181848), (1632, 151540), (1920, 128809), (2040, 121232), (2176, 113655), (2720, 90924), (3264, 75770), (4080, 60616), (5440, 45462), (6528, 37885), (7577, 32640), (8160, 30308), (10880, 22731), (15154, 16320)]